<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
    <meta name="description" content="Show or hide groups of entities.">
    <meta name="cesium-sandcastle-labels" content="Beginner">
    <title>Cesium Demo</title>
    <script type="text/javascript" src="../Sandcastle-header.js"></script>
    <script type="text/javascript" src="../../../Build/CesiumUnminified/Cesium.js" nomodule></script>
    <script type="module" src="../load-cesium-es6.js"></script>
</head>
<body class="sandcastle-loading" data-sandcastle-bucket="bucket-requirejs.html">
<style>
    @import url(../templates/bucket.css);
</style>
<div id="cesiumContainer" class="fullSize"></div>
<div id="loadingOverlay"><h1>Loading...</h1></div>
<div id="toolbar"></div>
<script id="cesium_sandcastle_script">
function startup(Cesium) {
    'use strict';
//Sandcastle_Begin
//Set the random seed for reproducible random colors.
Cesium.Math.setRandomNumberSeed(1234);

var viewer = new Cesium.Viewer('cesiumContainer', { infoBox : false });
var entities = viewer.entities;

//Create Entity "folders" to allow us to turn on/off entities as a group.
var spheres = entities.add(new Cesium.Entity());
var boxes = entities.add(new Cesium.Entity());
var ellipsoids = entities.add(new Cesium.Entity());

//Create the entities and assign each entity's parent to the group to which it belongs.
for (var i = 0; i < 5; ++i) {
    var height = 100000.0 + (200000.0 * i);
    entities.add({
        parent : boxes,
        position : Cesium.Cartesian3.fromDegrees(-106.0, 45.0, height),
        box : {
            dimensions : new Cesium.Cartesian3(90000.0, 90000.0, 90000.0),
            material : Cesium.Color.fromRandom({alpha : 1.0})
        }
    });

    entities.add({
        parent : ellipsoids,
        position : Cesium.Cartesian3.fromDegrees(-102.0, 45.0, height),
        ellipsoid : {
            radii : new Cesium.Cartesian3(45000.0, 45000.0, 90000.0),
            material : Cesium.Color.fromRandom({alpha : 1.0})
        }
    });

    entities.add({
        parent : spheres,
        position : Cesium.Cartesian3.fromDegrees(-98.0, 45.0, height),
        ellipsoid : {
            radii : new Cesium.Cartesian3(67500.0, 67500.0, 67500.0),
            material : Cesium.Color.fromRandom({alpha : 1.0})
        }
    });
}

viewer.zoomTo(viewer.entities);

Sandcastle.addToolbarButton('Toggle Boxes', function(){
    boxes.show = !boxes.show;
});

Sandcastle.addToolbarButton('Toggle Ellipsoids', function(){
    ellipsoids.show = !ellipsoids.show;
});

Sandcastle.addToolbarButton('Toggle Spheres', function(){
    spheres.show = !spheres.show;
});
//Sandcastle_End
    Sandcastle.finishedLoading();
}
if (typeof Cesium !== 'undefined') {
    window.startupCalled = true;
    startup(Cesium);
}
</script>
</body>
</html>
